Add the link to "languages and input settings" into Keyboard settings.

chrome/browser/ui/webui/options/chromeos/keyboard_handler.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/options/chromeos/keyboard_handler.h"
 
 #include "base/command_line.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/input_method/xkeyboard.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 48 matching lines @@
           IDS_OPTIONS_SETTINGS_LANGUAGES_KEY_LEFT_CTRL_LABEL));
   localized_strings->SetString("remapAltKeyToContent",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_LANGUAGES_KEY_LEFT_ALT_LABEL));
   localized_strings->SetString("remapCapsLockKeyToContent",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_LANGUAGES_KEY_CAPS_LOCK_LABEL));
   localized_strings->SetString("searchKeyActsAsFunctionKey",
       l10n_util::GetStringUTF16(
           IDS_OPTIONS_SETTINGS_LANGUAGES_KEY_SEARCH_AS_FUNCTION));
+  localized_strings->SetString("changeLanguageAndInputSettings",
+      l10n_util::GetStringUTF16(
+          IDS_OPTIONS_SETTINGS_CHANGE_LANGUAGE_AND_INPUT_SETTINGS));
 
   for (size_t i = 0; i < arraysize(kDataValuesNames); ++i) {
     ListValue* list_value = new ListValue();
     for (size_t j = 0; j < arraysize(kModifierKeysSelectItems); ++j) {
       const input_method::ModifierKey value =
           kModifierKeysSelectItems[j].value;
       const int message_id = kModifierKeysSelectItems[j].message_id;
       // Only the seach key can be remapped to the caps lock key.
       if (kDataValuesNames[i] != std::string("remapSearchKeyToValue") &&
           kDataValuesNames[i] != std::string("remapCapsLockKeyToValue") &&
@@ skipping 24 matching lines @@
   }
 
   if (chromebook_function_key) {
     web_ui()->CallJavascriptFunction(
         "options.KeyboardOverlay.showFunctionKeyOptions", show_options);
   }
 }
 
 }  // namespace options
 }  // namespace chromeos